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Run results for:
Lodash isEqual vs Native JS Equality with Array values
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Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=589961" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36 Edg/133.0.0.0
Browser:
Chrome 133
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Benchmark engine:
Benchmark.js
JS !equality
155.9M/s
JS equality
148.1M/s
Lodash !isEqual
13.7M/s
Lodash isEqual
13.6M/s
View exact numbers
Test name
Executions per second
✓
JS !equality
155,882,816 Ops/sec
JS equality
148,130,000 Ops/sec
Lodash !isEqual
13,701,931 Ops/sec
Lodash isEqual
13,642,017 Ops/sec
HTML Preparation code:
<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.15/lodash.min.js"></script>
Script Preparation code:
var changes = { propertyName: { currentValue: [4], previousValue: [4] } };
Tests:
Lodash isEqual
_.isEqual(changes["propertyName"].currentValue, changes["propertyName"].previousValue)
JS equality
changes["propertyName"].currentValue === changes["propertyName"].previousValue
Lodash !isEqual
!(_.isEqual(changes["propertyName"].currentValue, changes["propertyName"].previousValue))
JS !equality
changes["propertyName"].currentValue !== changes["propertyName"].previousValue